Airbus is doing everything to keep the A350 on the latest revised schedule and thereby please its early customers. But that means important changes must be incorporated later in production, incurring huge additional costs—for Airbus and its suppliers. Airbus plans to introduce the A350 in several batches, each of which will incorporate changes, with the most significant modifications made in the transition from Batch 2 to 3. The changes affect parts and components throughout the aircraft, and suppliers have been given detailed design targets that specify the amount of weight reduction needed, among other things ...